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Cheap flights from Bulgaria to London from £24

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LON
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Bulgaria to London

Keep the following information in mind while searching for Bulgaria to London flight deals. Data was last updated 13 June 2025.

Round-trip from

£72

One-way from

£26

Popular in

July

Cheapest in

March

Average price

£99

Good round-trip deal

£79 or less

Good one-way deal

£37 or less
Ryanair
  • Ryanair
  • 16/10-16/10
  • Nonstop
  • 6h 15m total
  • Bulgaria to London
Search Deals
Wizz Air
  • Wizz Air
  • 23/6
  • Nonstop
  • 3h 20m total
  • Bulgaria to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Bulgaria to London (LON).
Search Deals
Price to beat on a one-way flight from Bulgaria to London (LON).
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Find flight deals from Bulgaria to London

Cheapest flights from Bulgaria to London
Explore the most affordable flight options available from Bulgaria to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 16/1010:50SOF - STN
Nonstop3h 15mRyanair
Thu 16/1020:00STN - SOF
Nonstop3h 00mRyanair
Deal found 11/6£72
Thu 16/1006:10SOF - LTN
Nonstop3h 20mWizz Air
Thu 16/1021:20LTN - SOF
Nonstop3h 10mWizz Air
Deal found 11/6£87
Thu 26/606:10SOF - LTN
Nonstop3h 20mMultiple Airlines
Wed 2/713:25LTN - SOF
1 stop7h 35mMultiple Airlines
Deal found 12/6£95
Wed 9/716:30SOF - STN
Nonstop3h 15mMultiple Airlines
Wed 9/721:05STN - SOF
2 stops17h 25mMultiple Airlines
Deal found 12/6£104
Fri 20/605:45VAR - LTN
Nonstop3h 35mWizz Air
Thu 26/621:05LTN - VAR
Nonstop3h 25mWizz Air
Deal found 12/6£108
Thu 26/606:45SOF - LGW
1 stop27h 25mMultiple Airlines
Wed 2/721:20LGW - SOF
1 stop17h 00mMultiple Airlines
Deal found 12/6£113
Fri 20/605:45VAR - LTN
Nonstop3h 35mMultiple Airlines
Thu 26/608:30LTN - VAR
1 stop22h 45mMultiple Airlines
Deal found 12/6£116
Wed 2/705:00VAR - STN
1 stop21h 20mMultiple Airlines
Wed 9/719:05STN - VAR
1 stop13h 55mMultiple Airlines
Deal found 10/6£129
Mon 23/612:15BOJ - LTN
Nonstop3h 35mMultiple Airlines
Mon 30/620:05LTN - BOJ
1 stop17h 15mMultiple Airlines
Deal found 11/6£132
Mon 23/612:15BOJ - LTN
Nonstop3h 35mRyanair
Mon 30/606:25LTN - BOJ
Nonstop3h 25mRyanair
Deal found 11/6£135
Sat 25/1016:05SOF - LHR
1 stop5h 00mAir Serbia
Sun 2/1113:20LHR - SOF
1 stop11h 40mAir Serbia
Deal found 12/6£146
Fri 27/606:45SOF - LGW
1 stop15h 00mWizz Air
Sun 29/620:25LGW - SOF
1 stop12h 25mWizz Air
Deal found 12/6£146

Cheapflights Fare Finder

Customise your flight search to find flights from Bulgaria to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Bulgaria to London that are best for you.

Fly from

Bulgaria

Fly to

London

Route

Depart

Return

Price

SofiaLondon

SOF - STN

SOFSTN

Sofia

Thu 16/10

10:50-12:05

Nonstop3h 15m

London Stansted

Thu 16/10

20:00-01:00

Nonstop3h 00m

£72

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Thu 16/10

06:10-07:30

Nonstop3h 20m

London Luton

Thu 16/10

21:20-02:30

Nonstop3h 10m

£87

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Tue 8/7

06:10-07:30

Nonstop3h 20m

London Luton

Thu 10/7

05:30-17:15

1 stop9h 45m

£91

SofiaLondon

SOF - LHR

SOFLHR

Sofia

Fri 7/11

20:15-21:50

Nonstop3h 35m

London Heathrow

Tue 18/11

11:55-17:05

Nonstop3h 10m

£100

SofiaLondon

SOF - STN

SOFSTN

Sofia

Wed 9/7

16:30-17:45

Nonstop3h 15m

London Stansted

Wed 9/7

21:05-16:30

2 stops17h 25m

£104

SofiaLondon

SOF - LGW

SOFLGW

Sofia

Thu 26/6

06:45-08:10

1 stop27h 25m

London Gatwick

Wed 2/7

21:20-16:20

1 stop17h 00m

£113

VarnaLondon

VAR - LTN

VARLTN

Varna

Wed 2/7

05:45-07:20

Nonstop3h 35m

London Luton

Wed 9/7

08:25-22:10

1 stop11h 45m

£127

VarnaLondon

VAR - STN

VARSTN

Varna

Wed 2/7

05:00-00:20

1 stop21h 20m

London Stansted

Wed 9/7

19:05-11:00

1 stop13h 55m

£129

BurgasLondon

BOJ - LTN

BOJLTN

Bourgas

Mon 23/6

12:15-13:50

Nonstop3h 35m

London Luton

Mon 30/6

20:05-15:20

1 stop17h 15m

£132

BurgasLondon

BOJ - LTN

BOJLTN

Bourgas

Mon 23/6

12:15-13:50

Nonstop3h 35m

London Luton

Mon 30/6

06:25-11:50

Nonstop3h 25m

£135

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from Bulgaria to London

Have a flexible travel schedule? Discover the best time to fly to London from Bulgaria with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to London

What is the cheapest month to book a flight from Bulgaria to London?

Currently, January is the cheapest month in which you can book a flight from Bulgaria to London (average of £112). Flying from Bulgaria to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BG to LON?

Find hourly flight availability from Bulgaria to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Bulgaria to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 47% versus a flight in the afternoon.

What is the cheapest day to fly from Bulgaria to London?

Use this chart to determine the cheapest time to fly return from Bulgaria to London. Price data was last updated on 1 June 2025.

Travellers seeking maximum savings on their Bulgaria to London flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bulgaria to London

Explore weekly flight availability from Bulgaria to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from BG0 to LON are scheduled on a Wednesday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, KLM and Norwegian from Bulgaria to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
759 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,358 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
233 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,079 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
802 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Bulgaria to London one-way?

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as £26. However, be on the lookout for offers from Ryanair and Wizz Air, as they are both options that can get you from Bulgaria to London for a low price.

  • What are the most popular routes from Bulgaria to London?

    Most travelers choose Sofia - London Heathrow, Sofia - London Luton or Sofia - London Stansted when deciding on the best route from Bulgaria to London.

  • What are the most reliable airlines from Bulgaria to London?

    The top 3 most reliable airlines when flying from Bulgaria to London are Bulgaria Air (73%), American Airlines (63%) and British Airways (63%).

  • What are the cheapest flights from Bulgaria to London?

    The cheapest flight price from Bulgaria to London is £76. On average you can expect to pay £154. The most popular route, (Sofia - London Heathrow), can usually be booked for £151.

  • Can I find deals for flights from Bulgaria to London that include hotel bookings?

    Yes. In addition to deals on Bulgaria to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bulgaria to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to London.

  • Can I find deals for business class flights from Bulgaria to London?

    Yes. Cheapflights offers flight deals from Bulgaria to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bulgaria to London?

    Currently, January is the cheapest month in which you can book a flight from Bulgaria to London (average of £112). Flying from Bulgaria to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bulgaria?

Book flights to Bulgaria if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bulgaria to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Bulgaria to London

Discover the top 7 airlines that operate flights from Bulgaria to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£28Average£121FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£36Average£85FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£53Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£57Average£89FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Bulgaria AirCheapest£88Average£186FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
British AirwaysCheapest£106Average£120FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£123Average£170FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bulgaria to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Bulgaria today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bulgaria to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Bulgaria to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bulgaria to London with no change fees?

Certainly. Search results for flights to London from Bulgaria shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bulgaria to London become cheaper?

Yes, Cheapflights offers price alerts on Bulgaria to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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